Period
to 18 December 2018

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for Enzyme skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Enzyme over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Enzyme JavaScript Testing Utility
England > Yorkshire
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 193 - -
Rank change year-on-year - - -
Contract jobs citing Enzyme 7 0 0
As % of all contract IT jobs advertised in Yorkshire 0.14% - -
As % of the Libraries, Frameworks & Software Standards category 0.44% - -
Number of daily rates quoted 3 0 0
Yorkshire median daily rate £425 - -
England median daily rate £525 £514 £410
% change year-on-year +2.19% +25.30% -
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate - - -

Enzyme is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Yorkshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Yorkshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,592 1,277 1,806
As % of all contract IT jobs advertised in Yorkshire 31.66% 28.66% 34.54%
Number of daily rates quoted 1,130 933 1,249
Yorkshire median daily rate £413 £400 £400
Median daily rate % change year-on-year +3.13% - +6.67%
10th Percentile £303 £284 £275
90th Percentile £550 £537 £538
England median daily rate £485 £473 £425
% change year-on-year +2.54% +11.29% +2.41%
Number of hourly rates quoted 17 2 10
Yorkshire median hourly rate £17.50 £24.23 £14.69
Median hourly rate % change year-on-year -27.76% +64.94% -36.14%
10th Percentile £15.24 £15.61 £13.43
90th Percentile £43.25 £32.85 £44.38
England median hourly rate £41.50 £40.00 £40.00
% change year-on-year +3.75% - +6.67%

Enzyme
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Enzyme within the Yorkshire region over the 6 months to 18 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire - 7 £425 - 1
Enzyme
England

For the 6 months to 18 December 2018, IT contractor jobs citing Enzyme also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Yorkshire region with a requirement for Enzyme.

1 7 (100.00%) Redux
1 7 (100.00%) Jest
2 6 (85.71%) webpack
2 6 (85.71%) HTML
2 6 (85.71%) CSS
3 5 (71.43%) JavaScript
3 5 (71.43%) Git (software)
3 5 (71.43%) REST
3 5 (71.43%) ES6
3 5 (71.43%) Babel
4 4 (57.14%) Progressive Web App
4 4 (57.14%) git-flow
4 4 (57.14%) Semantic HTML
4 4 (57.14%) Client/Server
5 3 (42.86%) BEM - Block Element Modifier
5 3 (42.86%) PostCSS
5 3 (42.86%) React
6 2 (28.57%) Chai
6 2 (28.57%) Scrum
6 2 (28.57%) TDD
6 2 (28.57%) Retail
6 2 (28.57%) Responsive Web Design
6 2 (28.57%) Mocha
7 1 (14.29%) Node.js
7 1 (14.29%) Sass
7 1 (14.29%) User Experience
7 1 (14.29%) Agile Software Development
7 1 (14.29%) Front End Development

Enzyme
Co-occurring IT Skills in Yorkshire by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Development Applications
1 6 (85.71%) webpack
2 5 (71.43%) Babel
2 5 (71.43%) Git (software)
3 4 (57.14%) git-flow
4 3 (42.86%) PostCSS
5 2 (28.57%) Mocha
General
1 2 (28.57%) Retail
Job Titles
1 6 (85.71%) Developer
2 5 (71.43%) React Developer
3 1 (14.29%) Front End Developer (Client-Side Developer)
3 1 (14.29%) UX Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) Jest
1 7 (100.00%) Redux
2 6 (85.71%) CSS
2 6 (85.71%) HTML
3 5 (71.43%) REST
4 4 (57.14%) Semantic HTML
5 3 (42.86%) React
6 2 (28.57%) Chai
7 1 (14.29%) Node.js
7 1 (14.29%) Sass
Miscellaneous
1 4 (57.14%) Client/Server
2 1 (14.29%) User Experience
Processes & Methodologies
1 4 (57.14%) Progressive Web App
2 3 (42.86%) BEM - Block Element Modifier
3 2 (28.57%) Responsive Web Design
3 2 (28.57%) Scrum
3 2 (28.57%) TDD
4 1 (14.29%) Agile Software Development
4 1 (14.29%) Front End Development
Programming Languages
1 5 (71.43%) ES6
1 5 (71.43%) JavaScript